Machine for making controllers or composing-ribbons.



G. R. CORNWALL.

MACHINE FOR MAKING CONTROLLERS 0R COMPOSING RIBBONS.

APPLICATION FILED AUG-30. I901. RENEWED SEPT- 12. 1914.

L1 wwfiflo l Patented Apr. 20, 1915.

12 SHEETS-SHEET 1.

G. R. CORNWALL.

MACHINE FOR MAKING CONTROLLERS OR COMPOSING RIBBONS.

APPLICATION FILED AUG. 30. 1901. RENEWED SEPT. 12. 1914.

Patented Apr. 20, 1915.

12 SHEETS-SHEET 2.

e. R. CORNWALL. MACHINE FOR MAKING CONTROLLERSOR COMPOSING RIBBONS. APPLICATION FILED AUG-30,1901. RENEWED SEPT. 12. I914. LWHMW I Patented Apr. 20, 1915.

12 SHEETSSHBET 3.

M'tnwssasv G. R. CORNWALL.

MACHINE FOR MAKING CONTROLLERS 0R COMPOSING masows. APPLICATION FILED AUG-30. I901. RENEWED SEPT- 12, I914.

Patented Apr. 20, 1915.

12 SHEETSSHEET 4.

a W I al axis G. R. CORNWALL.

MACHINE FOR MAKING CONTROLLERS on COMPOSING masons; APPLICATION FILED AUG-30,1901. RENEWED SEPT. 12, I914. 1 136 @U Patented Apr.20, 1915.

12 SHEETS-SHEET 5.

f @dm G. R. CORNWALL. MACHINE FOR MAKING CONTROLLERS 0R COIMPOSING masons.

APPLICATION FILED AUG-30. 190i. RENEWED SEPT. 12, 1914. v mlfifi mflm Patented Apr. 20, 1915.

12 SHEETS-SHEET 6.

m'tnaswes.

G. R. CORNWALL.

MACHINE FOR MAKING CONTROLLERS OR COMPOSINGRIBBONS. APPLICATION FILED AUG-30. 1901. R-ENEWED SEPT. 12. 1914.

hmfi mm V Patented Apr. 20, 1915.

12 snnnws snnm 7.

G. R. CORNWALL. MACHINE FOR MAKING CONTROLLERS 0R COMPOSING RIBBONS. APPLICATION FILED AUG-3Q. I901. RENEWED SEPT. 12,1914. mwwm Patented Apr. 20, 1915.

12 SHEBTS-SHEET 8.

Winasmasv wlba-werewz' G. R. CORNWALL.

MACHINE FOR MAKING CONTROLLERS 0R COMPOSING RIBBONS.

APPLICATION man AUG-30. 1901. RENEWED saw. 12, 1914.

mmmww Patented Apr. 20, 1915.

12 SHEETS-SHEET 9.

Wfwsseav [17887210]? G. R. CORNWALL. MACHINE FOR MAKING CONTROLLERS 0R CO-MPOSING RIBBONS.

APPLICATION FILED AUG-30,1901. RENEWEDSEPT. 12. 1914.

. 12 SHEETS-SHEET 10.

APPLICATION FILED AUG-30.1901. RENEWED SEPT. 12. l9 14.

Patented Apr. 20, 1915 12 SHEETS-SHEET 11.

L136MW m tiefisw. afm Z M M R. CORNWALL. MACHINE FOR MAKiNG CONTROLLERS 0R COMPOSING RIBBONS.

v APPLICATION FILED AUG'30, P901. RENEWED SEPT. 12,1914. L1 36 UEU Patented Apr. 20, 1915.

12 SHEETSSHEET 12.

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7% zwi prairie sac ar GEORGE E. GORNW'ALL, 0F MOUNT VERNON, NEW YORK, ASSIGNOR, BY MESNE ASSIGN- MENTS, TO JAMES G. COFFIN, TRUSTEE.

MACHINE FOR MAKING. CONTRGLLERS 0R COMPOSING-RIBI BONS.

Li fifid flt,

Application filed August 30, 1901, Serial No. 73,824.

To all whom it may concerri Be it known that I, GEORGE R. CORNWALL, a citizen of the United States, residing at Mount Vernon, in the county of VVestchester and State of New York, have invented certain new and useful Improvements in Machines for Making Controllers or Composing-Ribbons, of which the following is a specification.

My invention relates to machines for making controllers for controlling the operation of an automatically operating typographic machine, and more particularly to an automatically operating printing machine which produces automatically printed matter in justified lines.

In certain of its features, further, my invention relates to machines for producing a controller for an automatically operating typographic or printing machine in which the characters are produced successively and in a particular sequence, a controller being produced which is adapted to produce a maximum amount of composition in the typographic machine for a given amount of mechanical operation thereof.

More particularly, a controller is produced by my invention which has asingle indication, such as a perforation, for eachcharacter selected, and has a plurality of such perforations arranged on one transverse line of the controller, proper justification indications being also provided.

In certain of its features, the invention relates to device producing a controller having a series of perforations representing letters or characters and Word spaces, in

justified relation, and other functional operations of a printing or other typographic type-setting or matrix making machine to be controlled by said ribbon being charac terized as above.

A machine constructed in accordance with my invention enables the operator after per-- forating the composing ribbon to the extent of a line of unjustified matter to make the perforations necessary to justify, the line, and to do so by asingle manual operation, and without mental calculation, the mechanism being adapted to so arrange the perforations that they will select mechanism that will add to such normal spaces in a line as it is necessary to enlarge in order'to justify, an amount equal to one or more units Specification of Letters Patent.

Patented Apr, 2(1 1915. Renewed September 12, 1914. Serial No. 861,470.

representing a common divisor of the justified line, but in no case to cause the Word spaces to vary more than a single unit.

A machine constructed in accordance with, and embodying an exemplification of my invention, comprises a keyboard machine adapted to be manipulated by an operator Who can finger the keys continuously, While the machine itself automatically produces the perforations representing the letters, characters and other functions of the machine, including justifying, and divides the sections they produce to represent lines of matter to be composed or printed, and requiring no observation or mental calculation on the part of the operator.

The invention as embodied comprises means for perforating a strip or ribbon along a transverse line, the perforations representing different letters or characters according to the position they occupy in the transverse line. The strip or ribbon so perforated forms a composing or selecting means for an automatic typographic apparatus in which the characters or types are arranged in a certain definite order, which may be alphabetical or in any other convenient order. In order to select the characters or types corresponding to the perforas tions in the strip each transverse line of perforations represents those characters which occur in the order or sequence in which the types or characters of the typographic apparatus are arranged.

The inventicn further comprises means for measuring the length of the line represented by the perforations in any given section of the ribbon representing a printed line, and also means for locating the perforations upon the composing ribbon, representing Word spaces, so that they will cooperate with the word space mechanism of the printing machine in such manner as to produce a ustified line.

The invention as embodied comprises also a punch carrier capable of a reciprocating movement in a guide, such movement being controlled by the successive projection and retraction of pinsin the path of the carrier, through the medium of the "keys, and said carrier having mounted therein a punch-locating pin and character punch whereby perforations are made representing the characters and ord spaces; the construction and arrangement of mechanisms being such that the perforations representing a line of print being on a given sectionof ribbon suflicient in length to .contain the same, and all perforations representing letters and charactersoccurring in sequence in the matter composed in the same. order, whether consecutively or not, as'they occur on the type carrier considered with reference to its directionof travel in presenting successive types at the place of impression are represented by perforations in a single transverse line of the controller strip or ribbon. This insures a minimum of movement or work of the mechanism of the typographic machine for a given amount of composition done.

The invention as embodied comprises, further, a keyboard having a series of character keys, each of which is capable of independent action and of being governed by a shift. key, and connecting mechanism, to produce proper perforations for various characters, or combinations of characters, representing different units of feed or spacing along the line and taking care of these differences in the justification of the line.

The invention as embodied comprises also,

7 a unit counting mechanism and a word space counting mechanism, which are adapted to automatically co5perate with a punch mechanismwhereby the perforations representing word spaces will be so located upon the rib hon as to cause each line to be justified.

The invention comprises also, other features and mechanisms as set forth herein and an embodiment of which is shown in the drawings, together with certain details of construction and combinations of devices hereinafter -set forth and more specifically pointed out in the claims.

Further objects and advantages of the invention will be set forth in part herein after and will in part be obvious herefrom to those skilled in the art.

The invention consists in the novel parts, constructions, arrangements, combinations and improvements herein shown and described. I

The accompanying drawings referred to herein and forming a part hereof, illustrate one embodiment of the invention, and with the inscription herein exemplify an embodiment of the invention. 1

In the accompanying drawings, Figure 1 represents a perspective view of a machine embodying the essential features of my ventionr Fig. '2, a top plan view thereof. Fig. 3, a side elevation taken on the left of the machine. Fig. 4, a vertical horizontal section taken on the line 4 4 of Fig. 2. Fig. 5, a transverse section, taken on the line 5, 5, of Fig. 3, looking in the direc-- tion of the arrow indicated thereon. Fig. 6, an enlarged vertical longitudinal section,

with parts broken away, taken on the line 6, 6, of Fig. 2. Fig. 7, an enlarged detail sectional view of thepunch carrier. Fig. 8, a horizontal sectional plan view of the justifier, taken on the line 8, 8, of Fig. 5. Figs. 9, 10, 11, and 12, detail views of the justifier rings. Fig. 13, a plan view of the unit counting mechanism. Fig. 14, a vertical section of the same, taken on the line 1 1, 11, of Fig. 13. Fig. 15, an end elevation of the unit pin sector, taken on the left side of the same. Figs. 16, 17 and 18, detail views of the unit step cylinder. Fig. 19, an enlarged perspective view of a portion of the punch carrier, feed for character and justified word space perforations,slide-cylinder,

transfer beam, and counting-pin cylinder.

. tive view of the keyboard, with parts broken away to show more fully the construction of the respective 'keys and connecting mechanism. Fig. 22, a perspective sectional view of the justifier mechanism. Fig. 23, an end elevation of justifier rack-actuating arm. Fig. 21, a side sectional elevation of the same. Fig. 25, a side elevation of character key stem, and Fig. 26, an inverted plan view of the same. Fig. 27 is a detail side elevation of resetting mechanism for the pins in the pin drum. Figs. 28 and 29 are detail views of the word space pin resetting device. Fig. 30, is a diagram of a section of the strip perforated by this machine.

Suitable driving means which may be of any convenient and suitable form are provided and in the illustrated embodiment is power driven and furnished with a compressed air supply, the main power schaft, A, being arranged transversely through the center of the machine and provided upon one end with a master pulley, A, which communicates motion to the parts not operated by compressed air or by hand, the opposite end of said main driving shaft being provided with a pulley-A which imparts motion, through a suitable belt, to the pulley A on outer end of auxiliary shaft A,

which is provided upon its inner central.

part with frictional gearing connecting with the gears of the slide-cylinder and countingpin cylinde as will be hereinafter more.

fully referre to.

The machine illustrated and described by way of example as an embodiment of the invention being furnished with a constant supply of compressed air from a suitable 1,1ac,oso I 1: W

made representing the letters and characters but are made subsequently so that they may be located on the ribbon in such manner as to cause the lines to justify.

The machine illustrated and described produces a controller for a printing or other machine organized to operate on the unit measurement system, and is shown with characters varying in width from two to seven units. For instance, the two-unit characters include such letters as i and the several punctuation marks, while at the other extreme is the seven-unit character TV The normal word space may be assumed to be of three units.

Referring further by way of example to the accompanying drawings, the keyboard of the machine comprises, forty-eight keys, of which thirty-nine are character keys, B, each of which is shown as having five vanes,representing characters from two to seven units: one word space key, B, and one indent key, 13*, each representing three units fire shift-keys, B, one line key, B, and one finis key sach representing two units.

Each of the character keys of said keyboard, as also the indent or paragraphing key, is cap ble of performing three functions, via: First, to cause a stop pin to position the punch carrier to make a perforation at'the proper place in the controller for the character represented by the key; second, to make a perforation, release the punch carrier, to operate the feed mechanism, and r store each stop pin to its normal position, and third, to cause the number of units corresponding to the particular character to to be countedthat is, to be recorded by suitable mechanism as a part of the line being composed later to be utilized in justifying the line. The word space key in additimi to the above named functions, causes the punch carrier, through certain mechanism hereinafter fully described, to project a slide in a cylinder to what may be termed a long setting while all the other keys perform the functions first above mentinned, with the exception that the units represented thereby are not counted, and

also cause the punch carrier, on its passing space, to project a slide in said cylinder to what may be termed a shortsetting in the manner and for the purposes hereinafter mentioned.

The line key performs the same functions as the character keys, but" does not count units, and is operated by the-line lever which rests thereon and which will hereinafter be fully described.

Referring to the particular form of keyboard and keys shown by way of example (Figs. 4 and 7), the stem 6 of each of the keys isprovided with a collar 6', one side of which is flat and rests against a rib, i, of

unit mechanism.

the plate 2' forming a part of the housing or frame I of the machine. The collars, b, are rigidly attached to the key stems 7) and determine the normal position of the keys, which are held to such position by the springs, Z2 the flat face of said collars resting against the ribs 2', preventing the keys from changing their position by rotating in their bearings. The respective keys are provided with means adapted to cooperate with the unit counting or recording and storing mechanism, or connections therefrom and to call into action the perforating mechanism. In the embodied form of such means, upon the stem of each character key is loosely mounted a pinion b and vane or vanes N, which are rigidly connected together but are rotatable together relatively to the key stem, and their rotative position around the key stem is controlled and changed by mechanism later to be described. The purpose of the pinion is to rotate the vanes about the key stem. The said vane or vanes and pinion are held to position longitudinally on the key stems by collars b", rigidly attached to the key stems. The sev- 'cral vanes of a character key are arranged radially about the key stem, and extend outwardly a distance 'n'oportionate to the unit value of the corresponding character. Thus if one character represented by the key is of two units value or width in the line, and

another of the characters represented thereby is of four units value, the vane for the latter will project radially proportionately farther, so as to give a correspondingly greater movement to the unit mechanism through the connections thercbetween. The outer edges of these vanes are shown obliquely formed to effect acamming and consequent movement of the connections to the (See especially Figs. 4, 21, 25 and 26.)

The word space key has but one vane, representing three units, while the indent key has two vanes, arranged one above the other on its key stem, the lower vane representing three units. The shift-keys, the line key, and the finis key have also two vanes, located one above the other on their respective key stems, the lower vanes representing two units. All the above named keys have no pinions, the movement they impart being uniform, the upper vane on each, with the exception of the word space key, being adapted to contact with a rocloshaft, and by intervening mechanism between it and the unit counting wheel, to prevent the counting of the units rc n'esentcd by such keys upon said wheel, while the lower vane upon the stems of each of said keys contacts with a. transverse rod (Z and connecting mechanism between it and the punch carrier, to cause the proper perforations to be made in the ribbon.

' tions are made in the controller by the perforating devices. In the embodied form of mechanism, as previously indicated, stops are actuated to position a traveling punch, and the particular form of connections em ployed comprise fluid pressure means for setting said stops for positioning the punch and punch carrier. As embodied and illus trated, the lower end of each of the key stems has its bearing in one of a series of vertical openings or chambers 0, in the airvalve blocks a, clearly shown in Fig. 6 and Fig. 21, there being six. of such blocks extending transversely across the under side of the keyboard corresponding to the six rows of keys; each block having eight vertical openings to accommodate the stems of the forty-eight keys upon said keyboard;

said air-valve blocks 0 being connected by cross bars a at their ends.

Each of the vertical openings or chambers 0, is provided with an air-supply opening 0 communicating therewith V on one side thereof, and an exit opening communicates with the exterior of the block on the opposite side (see Fig. 6) where it connects with a conduit or tube 0* which tube also communicates with a cylinder C, beneath the piston C. A vent c is provided at or or about the center of each air-cylinder C.

The vertical openings 0, in the air-valve blocks 0', are each provided witha valve 0, pressed upwardly by a spring 0 into con-. tact with the end of the key stem, in which position the air or other fluid flow is out 013:. On the depression of the key the cut out portion of the valve registers with the passages and the air flows into the tube 0 and into the cylinder C, as fully shown in Fig. 6. A piston C is located in each air cylinder C beneath the punch carrier guide; said piston carrying a U-shaped pin G which I term a stop-pin one of the memberswhereof is shown as a square bar having its upper end beveled, while the opposite member is cylindrical, and both members being adapted to move in corresponding openings in the punch carrier guide. Said stop pins C are preferably arranged in two parallel rows, in staggered relation, as shown in the drawings. The air supply openingc (Fig. 6) is intended to communicate with an air chamber or other suitable source source of supply, so that upon the depression of a key its stem will move the corresponding valve 0 downward to bring its recessed portion in position to allow the free entrance of the compressed air, allowing air to enterthrough opening 0 in said valveblock, thence passing through the tube 0* to the corresponding cylinder C, forcing its piston C and cooperating stop pin 2 in position to arrest the punch carrier. As said piston reaches its limit the air pressure passes out through the vent 0 leaving the stop pin free to be reset, the U-shaped stop pin having sufficient friction in its bearing to stay in position until finally reset; The spring 0 resets the valve 0 to its normal position. Upon depressing any other key, another stop pin is set in a similar manner, to operative position, and the stop pin represented by the key precedently struck is restored to normal position in a manner hereinafter described.

There are provided means for transferring from the keysto the unit storing means the value of the characters of the various keys operated and to call into operation the various mechanisms for transferring the key board designations to the controller. In the embodied form the vanes on the key stems previously described, are a part of such means, and codperating therewith (see Figs. 1, 4 and 21) a series of rock shafts d (Fig. 4) provided on each end with arms d whose upper free ends are connected by the rods d thus forming a bail. Said rockshafts are six in number to correspond with the six rows of keys in the keyboard, said rods d and the bails d being substantially parallel with its row of keys. One vane on each key stem is in position to rock the corresponding bail d as the key is depressed. To transmit the movement of any baid d when it is rocked by one of the keys in the corresponding row being depressed, without at the same time rocking the other bails if, at one side of the keyboard there is a bar (1 pivotally connected with one of said arms (1" and provided with slots, through which the rods d extend, said bar (1 connectingthe series of arms d., The connection of the front bail d or arm d with the bar d is pivotal but not slotted, so that every movement communicated to bar (i by any of the bails (i will correspondingly move the front bail (1 Connected to said front shaft d is an arm L and to said front bail d is a pivoted link 6 also pivotally connected to a bell crank lever e (as appears from Figs. 1, 4 and 21) which constitute part of the means for calling the various mechanisms of the machine into action and part of the unitstoring mechanism as will be later described in detail. The roperly positioned vanes 6 upon the severa l key stems (which would be the right hand vanes as shown in Fig. 4) will upon the depression of such keys make'contact with the rods (1 cooperi ea-one which will represent the width of the character represented by said key after the shift movement takes place. The movements of the bar 61 control the unit counting mechanism through arm L and link 6 and connections, with a view to give the proper action of the justifying mechanism as here inafter set forth.

The embodied form of mechanism for operating the vanes on the character key stems, when the type carriers are changed or shifted to bring a different style of character into operative position, is controlled by the respective shift-keys and may be described as follows: Beneath the keyboard, and on the left of the same, arrangedin suitable bearings, is a shaft D, (Fig. 21) having pinions D thereon which are adapted to engage with toothed bars D upon the ends of slidable rack-bars D arranged transversely under said keyboard so that the teeth of said rack bar D mesh with the pinions b on all the key stems in the particular row, as fully shown in Fig. 21, to give the vanes a rotary movement from one position to another, when the rack bar I) is slid longitudinally. For the purpose of so sliding the rack bars D to change the respective vanes between the operative and inoperative positions, in the embodied form, upon the upper left side, and to the front of the keyboard is arranged a plate D having notches upon the same, one notch for each respective shift-key, while upon the outer end of the shaft D is arranged a knurled hand piece D carrying a finger D which is adapted to engage with one of the notches on said plate D*. This handle is to be set by the operator according to the shift key depressed, so that the shaft D will be rotated a distance corresponding to the movement required by the particular key depressed; each shift-key representing a type carrier having a different style of type.

As certain of the keys cause marks or perforations in the controller but have no place orvalue in the line being composed, such as the shift keys or the finis key means are provided whereby they call the perforating mechanism into action but are prevented from efiecting the unit record of the line being composed. As embodied, longitudinally across the under part of the key-board, and adjacent to the stems of the shift keys, the line key andthe finis key, is located a rockshaft (Z (see Figs. 4 and 21). Fixed to said rock shaft 0? is a lever d having-adownwardly projecting rod (i pivoted thereto,

tat

the lower end of said rod being pivoted to one arm of a bell-crank lever d Said bell crank lever 03' is journaled in suitable bearings on the bed of the machine, the opposite arm of said bell-crank lever connecting with the lever 61 through connecting rod d, as

shown more fully in Fig. 21. WVhen the shift-keys, the line key, and the finis key are depressed, the vanes upon the upper part of the stems of the same contact with a rod (1" carried by arms fixed on rock-shaft (i to throw the free end of said lever d so as to rocksaid rock shaft and thus contact with the pawl of the unit wheel to prevent said pawl from counting the units of the key so depressed. The lower vanes upon said key stems rock the shafts of as do the other keys, thus through link e starting the machine, but the effect of the actuation of arm L is neutralized by the mechanism just described.

I will now describe the character perforating mechanism for making perforations in the controller, which may be a paper ribbon, representing the various letters and characters employed, as well as certain functional operations hereinafter described.

So far as concerns many features of the inventionthe controller perforating means may be of any suitable or convenient form. In accordance with certain other features of the invention, however, a controller punching mechanism is provided, wherein a row of dies are provided corresponding to the" full number of perforations to be made in the controller at that given point, and a punch traveling on the opposite side of the controller from the dies and adapted to be positioned in operative relation with any one of the dies to make the corresponding perforation in the controller. In the embodied form of such means, a punch carrier is provided reciprocating to and fro along the row of dies but on the-opposite side of the controller and having in cooperative relation therewith means for actuating the punch to perforate the controller in cooperation with any particular die. The positioning means for arresting the carriage have already been described, and the punch actuating means hereafter to be described, are called into action through movement of link 6 previously referred to.

The mechanism for making the perforations in the controller, in the embodied form, comprises an air-cylinder containing a piston, which is adapted to operate a carrier provided with a punch having two members, one for adjusting the punch'while the carrier is being brought to rest and the other for making the perforations representing the characters; a series of stop pins in the carrier guide, capable of being operated by the keys to control the movement of sald carrier, and a rock-shaft adapted to be operated by the movement of the carrier, and

Figs. 1, 2, 6 and 19,).g1n the present embodiment, the punch carrier -is driven by compressed air, although so far as concerns certain features of the invention, any suitable and convenient form-of drive may be used.

As embodied, a piston E is fixed to the punch carrier E and the piston is in a cylinder E, providedwith suitable intake and exhaust ports and reversing gear. Referring more in detail to the embodied form of said mechanism, the air-cylinder E, is

located back of the keyboard and to the left of the same, and is connected with any con-' I the depressed keys.

stant source of supply for operating its piston, which is connected to the punch carrier E, by a piston rod E to give it a reciprocating motion, which is controlled by the elevation and depression of the stop pins C by means of the keys, to register the punch with the respective dies corresponding to The punch carrier by making contact at the limits of its travel with levers E and E will alternately open and close the exhaust and supply portsof the cylinder E, thereby causing the piston to reciprocate and punch carrier.

The punch carrier has a punch E adjusted therein, and at rightangles thereto; said punch beingoperated by the following described mechanismz' At a suitable point upon the rod (1 (Fig. 1,) connected to i the arms d, at therear of the keyboard, is

impart its movement to thesecured the link 0, the opposite end of which, is pivoted to the short arm. of a bell-crank lever 6 (Figs. 1 and 4) while the free end of the long arm of said lever is provided witha. projection having an escapement pivoted thereon to successively engage with t the spurs e two in number and located at diametrically opposite points on the escape wheel 6 secured to the transverse shafte. Said shaft c carries a gear'e adapted to 'mesh with the frictional gear A on main power shaft A. The escape-wheel 6 makes a, half turn, at each depression of a key upon the keyboard, and draws down or raises the pitman 6 which is pivoted at its lower end to a crank c on the end of shaft 6, while the upper end at said'pitman e is pivoted at the center (at one of a pair of toggle-joints 6 the front ends of said toggles being in turn pivoted to the pressure bar 6 connected to the punch E as fully shown in Figs. 1, 2, 4 and 6. The punch E is adapted to move transversely in the T-shaped groove of the pressure bar e, which in turn is operated by the toggles 6',

and their connecting mechanism, by the depression of a key, (shown more clearly in Fig. 6.) Said punch is provided with central slots E and E for the reception of the lower ends of the stop pin restorer E and its operating lever E. Upon its front end is arranged the punch-locating pin E which works in flare mouth openings in the frame to register the controller perforating punch with its die, and the shearing pin E respectively, the latter of which makes the perforations in the ribbon or strip.

The punch E (Fig. 7) is adjusted in the carrier E and is given a reciprocating movement therein, and at a. right angle to the movement of the same, equal to thethrow of the toggles previously-described. The carrier E recipro'cates transversely in its guide, and alternately from the left to the right, the T-groove in the pressure bar 6 extending the entire length of said bar and accommodating the punch to the re ciprocating movement of the carrier E, which moves, as already stated, in a transverse direction. The bottom of the punch carrier E is also provided with suitable slots, one on each side of the stop pin restorer E and pivoted therein are spring-actuated pawls E, the lowerends of which are beveled in opposite directions and their fiat sides adapted to contact with the flat sides of the respective stop pins as fully shown in Fig. 7 .4 There are in the present embodiment forty-eight of these stop pins arranged in two parallel lines, twentyfour being located in slots in the back of the punch carrier guide, and an equal number the back all having their bevel edges in clined in the same direction, or to the left, and their flat side presented to the flat side of its corresponding'pawl E, on the punch carrier E. Those on'the front have their bevel edges all inclined in the reverse direction, or to the right, while the fiat side of the same is adapted 'to contact with the flat side of its corresponding pawl, and in a reverse direction to that of the pins in the back row, as above mentioned (see Fig. 7).

The embodied form of mechanism for feeding the-ribbon, after all the perforations have been made that can be placed upon one transverse line, may be described as follows: The ribbon is fed from a roll through the machine, in the direction of the arrows shown on Fig. 6, first passing through adie-block F, at which point it receives the various character perforations; this die-block or die-plate is provided with a series of holes 7 representing a plurality of dies each adapted to cotiperate with the punch shearing pin E. The holes f correspond to the respective keys of the key board, and the stops for the punch carriage arrest that carriage with the shearing punch in register with one of the die holes f. The controller strip is fed in exact position with reference to the die block holes f, so that the perforation for a particular character occurs at a fixed and definite point in the controller and is so recognized in the typographic machine. The controller strip then passes over the feed roller F which is provided at each end with sprockets, f (more clearly shown in Figs. 1, 4, 6 and 19) at either end thereof, which project through series of holes in the respective side edges of the controller strip, thus giving a positive feed to the controller. From said feed roller F the controller passes through tension bars F and between the word space punch m and its die as, and is fed from thence by a feed roller F to any suitable roll or receptacle.

Before passing through the tension bars F and the word space punch and its die, the paper forms a variable loop, (clearly shown in Fig. 6), the object of which is to allow one or more sections of the perforated ribbon, representing printed lines, to

intervene between the perforating mechanism for making the character perforations and the perforating mechanism for making justified word spaces, in such manner as to allow the punch for perforating said word spaces to operate upon a precedently perforated section of the ribbon representing the matter to be printed.

As previously indicated, a plurality of perforations are made in a single transverse line of the controller dependent upon the sequence of characters, and means are provided for feeding the controller at the proper times in conformity therewith. Referring to the illustrated mechanism, the feed of the ribbon, and the transverse line and word space counting mechanism, is controlled by the escape-wheel G, near the end of feed roller F, (see Fig. 19). The said wheel is actuated by an escapement G operated by the punch carrier E and the rockshaft G and their connecting mechanism in the following manner: lVhen the punch carrier contacts with the short step of the two step pawl G as it approaches the end of its travel, pivoted to the vertical arm G2 (clearly shown in Figs. 19 and 20), and said arm in its turn being pivoted at one end to the machine frame and at its other end pivotally attached to a lug or projection upon the lower end of an arm G rigidly connected with one end of the rock-shaft G and carrying the escapement G, said rockshaft is actuated, and through the escapement G allows the escape-wheel G to move around the distance of one tooth, thus causing the feed roller F to revolve the distance of one sprocket and feed the ribbon one transverse line. Movement is impai ted to feed roller F and escape-wheel G, by the pinion G on end of said roller, meshing with the frictional gear A", on auxiliary power shaft A and said gear in its turn meshing with the gear H connected to the slide-cylinder H, so as to rotate said cylinder one step at each escapement, which the rock-shaft, through its connecting rod 'H (Figs. and 19,) actuates the bellcrank H to move a slide H transversely in the slide-cylinder H, to a short setting, the notch h in said slide being in position to engage the blade K, attached to the transfer beam K. When the word space key is depressed, however, it raises its corresponding stop pin in the punch carrier guide,'and as said pin is provided with a projecting cross pin C it contacts with the under su'r face of the free end of the step pawl G and raises it to such position that on the return of the punch carrier to normal position, at the left, the carrier strikes the end of the long step on said pawl G whereby the parts abovereferred to will be given an additional movement, equal to the additional movement of the step pawl, which will be imparted to the bell-crank H and cause the same to project a slide in the cylinder H to along setting,. allowing the blade K in the transfer beam K to engage with the notch 72. of said slide; the feed of the ribbon and other movements being as previously set forth. Thus there is provided an embodiment of means for designating a letter representation upon the depression of a key and means for making the letter representation previously designated. That is, a delayed action is obtained, the perforation in the tape being made not when the corthe slide cylinder H is turned one step by escapement mechanism G above referred to, to thread or engage the slide on the blade K of the transfer beam K saidblade engaging in notches h or k, as the case may be.

- The mechanism for feeding the composing ribbon for each transverse line of perforations, will be operated when a word space is indicated by a perforation, regardless of the number of character or other perforations made upon said line, whether the same be one or more. The mechanism for feeding said ribbon from one' transverse lineto another will however be operated upon each return of the punch carrier to the left, whether a perforation representing a word space has been made or not; For instance, if the characters forming the word ?however were to be represented by perforations and assuming that in the typographic apparatus the types are arranged in alphabetical order, three perforations representing h o w would occur upon one line, and the punch carrier would return to the left and a feed of the ribbon would take place and the machine would continue to operate and make perforations on a line parallel to that already made, representing the letters e v and the return ofthe carrier to the left would again cause the composing ribbon to be fed forward the space of another transverse line, when the machine would again operate to make perforations representing e r, and a word space, upon still another parallel line and the return of the carrier to the left would again causethe composing ribbon to be fed forward the space of another transverse line.

When the punch carrier travels in one direction in the guide, either to the right or to the left, to contact with one or more successively set pins in the same row, to form the part of. a word, such as how (as in however)' the perforations for the same takes place on a single transverse line of the ribbon, and consequently but one slide is set to a short setting in the cylinder, for

feeding said ribbon a single transverse line,

' but with each depression of the word space key, however, a slide is set to a long setting, which will represent a word space and a transverse feed of the, ribbon. The object of this may be stated as, follows:

There will be as many letters indicated upon one transverse line of the ribbon as there are letters occurring in alphabetical order in a ribbon one line and at the same time have the word spaces, which occur'only at the end of one of the transverse lines, indicated. For this purpose every return movement of the punch carrier causes a slide to be set in the slide-cylinder one notch, or to a short setting, and the said cylinder to be rotated a distance corresponding to that between slides, and in this manner the number of transverse lines that it takes to represent a word are counted upon the slide cylinder, and whenever a word space key is struck, as before described, the slide that will be set upon the return of the punch carrier to a normal position will be set so as to enter the notch h, in said slide, or to a long setting. The controller is also kept in step, that is, proper relation to the justifying mechanism. Such additional movement, as already stated, is not only to represent a transverse line but also to indicate a word space.

.The slide-cylinder H is shown as containing eighty slides, each provided with two notches h, h for the long and short setting; said cylinder and 'its driving gear lL-I being loosely journaled upon a fixed transverse shaft at the rear of the machine, and being connected by a ratchet'and pawl connection h h, (Fig. 2,) so as to revolve upon the shaft in the direction of the arrow shown in Fig. 19, while immediately adjacent to said slide-cylinder and also adapted to turn freely on said shaft, is the counting pin cylinder J, and its driving gear J said cylinder containing. an equal number ofloosely mounted pins 9' as there are slides in the slide-cylinder H. The counting-pin 'cylthe said escapement and allow said countingpin cylinder to make a one-half revolution. The slide-cylinder H and the countingpin cylinder J are "actuated respectively through gears H and J by the frictional gears A and A (Fig. 2) on the auxiliary power shaft A whenever the escapements, hereinbefore-mentioned, are made for the movement of either cylinder. An arm h,- Fig. 19, extendingfrom the frame of the machine carries an inclined rib or shoulder in proximity tothe slides H so as to engage the slides and return same to normal position as the rotation of the cylinder H brings the slides around toward the starting point, that is, to the top of the cylinder.

W hen a sufficient number of slides'in the slide-cylinder have been located to repre-' sent the transverse line and word spaces representing the line of print to be justified, the line lever P will be depressed (Figs. 2, 3 and 4t), and will cause the slides already set in the slide-cylinder H to be projected in such manner as to ive a corresponding projection to. the pins in the pin cylinder J, through the following instrumentalities:

Upon the shaft of the line lever P there isan arm to which is attached a rod P (Fig. 

